157433660

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{41213}}^1$

素因数の和:41413

約数の個数: 24

約数和(自身を含む): 332349696

約数和(自身を除く): 174916036

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 41213, 82426, 164852, 206065, 412130, 824260, 7871683, 15743366, 31486732, 39358415, 78716830, 157433660]

約数ペア:

[(1, 157433660), (2, 78716830), (4, 39358415), (5, 31486732), (10, 15743366), (20, 7871683), (191, 824260), (382, 412130), (764, 206065), (955, 164852), (1910, 82426), (3820, 41213)]